ARM: random randconfig fixes for testing multiplatformtracking-multiplatform-llct-20120822.0

These patches fix or work around problems that existed before
the multiplatform support got added. They should be addressed
one by one with an appropriate patch.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

25 files changed, 60 insertions, 17 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 6de14670cca5..e51de7bc61b4 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -262,6 +262,7 @@ config ARCH_MULTIPLATFORM
 	select SPARSE_IRQ
 	select MULTI_IRQ_HANDLER
 	select AUTO_ZRELADDR
+	select ARM_PATCH_PHYS_VIRT
 	depends on MMU
 
 config ARCH_SOCFPGA
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index f15f82bf3a50..6721f96763bd 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -392,6 +392,7 @@ config OC_ETM
 config ARM_KPROBES_TEST
 	tristate "Kprobes test module"
 	depends on KPROBES && MODULES
+	depends on CPU_V6 || CPU_V7
 	help
 	  Perform tests of kprobes API and instruction set simulation.
 
diff --git a/arch/arm/mach-exynos/common.h b/arch/arm/mach-exynos/common.h
index aed2eeb06517..f91bb4b90494 100644
--- a/arch/arm/mach-exynos/common.h
+++ b/arch/arm/mach-exynos/common.h
@@ -13,6 +13,7 @@
 #define __ARCH_ARM_MACH_EXYNOS_COMMON_H
 
 extern struct sys_timer exynos4_timer;
+struct map_desc;
 
 void exynos_init_io(struct map_desc *mach_desc, int size);
 void exynos4_init_irq(void);
diff --git a/arch/arm/mach-ux500/hotplug.c b/arch/arm/mach-ux500/hotplug.c
index c76f0f456f04..11b38f52890a 100644
--- a/arch/arm/mach-ux500/hotplug.c
+++ b/arch/arm/mach-ux500/hotplug.c
@@ -23,8 +23,8 @@ static inline void platform_do_lowpower(unsigned int cpu)
 
 	/* we put the platform to just WFI */
 	for (;;) {
-		__asm__ __volatile__("dsb\n\t" "wfi\n\t"
-				: : : "memory");
+		dsb();
+		wfi();
 		if (pen_release == cpu_logical_map(cpu)) {
 			/*
 			 * OK, proper wakeup, we're done
diff --git a/arch/arm/plat-mxc/Kconfig b/arch/arm/plat-mxc/Kconfig
index a54d863e71bd..030d998a7f60 100644
--- a/arch/arm/plat-mxc/Kconfig
+++ b/arch/arm/plat-mxc/Kconfig
@@ -66,6 +66,7 @@ config HAVE_EPIT
 config MXC_USE_EPIT
 	bool "Use EPIT instead of GPT"
 	depends on HAVE_EPIT
+	depends on BROKEN
 	help
 	  Use EPIT as the system timer on systems that have it. Normally you
 	  don't have a reason to do so as the EPIT has the same features and
diff --git a/arch/arm/plat-omap/debug-leds.c b/arch/arm/plat-omap/debug-leds.c
index 2450ab4c5915..3d6c4a6411c3 100644
--- a/arch/arm/plat-omap/debug-leds.c
+++ b/arch/arm/plat-omap/debug-leds.c
@@ -62,6 +62,7 @@ static u16				led_state, hw_led_state;
 #define GPIO_IDLE		GPIO_LED_GREEN
 #define GPIO_TIMER		GPIO_LED_RED
 
+#ifdef CONFIG_LEDS
 static void h2p2_dbg_leds_event(led_event_t evt)
 {
 	unsigned long flags;
@@ -179,6 +180,7 @@ static void h2p2_dbg_leds_event(led_event_t evt)
 done:
 	spin_unlock_irqrestore(&lock, flags);
 }
+#endif
 
 /*-------------------------------------------------------------------------*/
 
diff --git a/drivers/gpio/gpio-pxa.c b/drivers/gpio/gpio-pxa.c
index c6440a5651e1..50e1f5c798da 100644
--- a/drivers/gpio/gpio-pxa.c
+++ b/drivers/gpio/gpio-pxa.c
@@ -494,6 +494,7 @@ static int pxa_gpio_nums(void)
 	return count;
 }
 
+#ifdef CONFIG_OF
 static struct of_device_id pxa_gpio_dt_ids[] = {
 	{ .compatible = "mrvl,pxa-gpio" },
 	{ .compatible = "mrvl,mmp-gpio", .data = (void *)MMP_GPIO },
@@ -513,7 +514,6 @@ const struct irq_domain_ops pxa_irq_domain_ops = {
 	.map	= pxa_irq_domain_map,
 };
 
-#ifdef CONFIG_OF
 static int __devinit pxa_gpio_probe_dt(struct platform_device *pdev)
 {
 	int ret, nr_banks, nr_gpios, irq_base;
@@ -659,7 +659,7 @@ static struct platform_driver pxa_gpio_driver = {
 	.probe		= pxa_gpio_probe,
 	.driver		= {
 		.name	= "pxa-gpio",
-		.of_match_table = pxa_gpio_dt_ids,
+		.of_match_table = of_match_ptr(pxa_gpio_dt_ids),
 	},
 };
 
diff --git a/drivers/i2c/busses/i2c-designware-core.c b/drivers/i2c/busses/i2c-designware-core.c
index 1e48bec80edf..368c807ec6e1 100644
--- a/drivers/i2c/busses/i2c-designware-core.c
+++ b/drivers/i2c/busses/i2c-designware-core.c
@@ -33,6 +33,7 @@
 #include <linux/io.h>
 #include <linux/pm_runtime.h>
 #include <linux/delay.h>
+#include <linux/module.h>
 #include "i2c-designware-core.h"
 
 /*
diff --git a/drivers/i2c/busses/i2c-designware-platdrv.c b/drivers/i2c/busses/i2c-designware-platdrv.c
index 0506fef8dc00..8e6a78402a3c 100644
--- a/drivers/i2c/busses/i2c-designware-platdrv.c
+++ b/drivers/i2c/busses/i2c-designware-platdrv.c
@@ -199,7 +199,7 @@ static const struct of_device_id dw_i2c_of_match[] = {
 MODULE_DEVICE_TABLE(of, dw_i2c_of_match);
 #endif
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int dw_i2c_suspend(struct device *dev)
 {
 	struct platform_device *pdev = to_platform_device(dev);
diff --git a/drivers/iio/Kconfig b/drivers/iio/Kconfig
index d4984c8be973..ec8e5898a1da 100644
--- a/drivers/iio/Kconfig
+++ b/drivers/iio/Kconfig
@@ -5,6 +5,7 @@
 menuconfig IIO
 	tristate "Industrial I/O support"
 	depends on GENERIC_HARDIRQS
+	select ANON_INODES
 	help
 	  The industrial I/O subsystem provides a unified framework for
 	  drivers for many different types of embedded sensors using a
diff --git a/drivers/leds/leds-lp5523.c b/drivers/leds/leds-lp5523.c
index fbc12acada95..6283e2aa07b3 100644
--- a/drivers/leds/leds-lp5523.c
+++ b/drivers/leds/leds-lp5523.c
@@ -243,7 +243,9 @@ static int lp5523_configure(struct i2c_client *client)
 
 	/* Let the programs run for couple of ms and check the engine status */
 	usleep_range(3000, 6000);
-	lp5523_read(client, LP5523_REG_STATUS, &status);
+	ret = lp5523_read(client, LP5523_REG_STATUS, &status);
+	if (ret)
+		return ret;
 	status &= LP5523_ENG_STATUS_MASK;
 
 	if (status == LP5523_ENG_STATUS_MASK) {
diff --git a/drivers/media/video/au0828/Kconfig b/drivers/media/video/au0828/Kconfig
index 23f7fd22f0eb..0a2de7b12a97 100644
--- a/drivers/media/video/au0828/Kconfig
+++ b/drivers/media/video/au0828/Kconfig
@@ -2,11 +2,11 @@
 config VIDEO_AU0828
 	tristate "Auvitek AU0828 support"
 	depends on I2C && INPUT && DVB_CORE && USB && VIDEO_V4L2
+	depends on DVB_AU8522_DTV
 	depends on DVB_CAPTURE_DRIVERS
 	select I2C_ALGOBIT
 	select VIDEO_TVEEPROM
 	select VIDEOBUF_VMALLOC
-	select DVB_AU8522_DTV if !DVB_FE_CUSTOMISE
 	select DVB_AU8522_V4L if !DVB_FE_CUSTOMISE
 	select MEDIA_TUNER_XC5000 if !MEDIA_TUNER_CUSTOMISE
 	select MEDIA_TUNER_MXL5007T if !MEDIA_TUNER_CUSTOMISE
diff --git a/drivers/media/video/smiapp/smiapp-core.c b/drivers/media/video/smiapp/smiapp-core.c
index bfd47c106134..80b973f3485a 100644
--- a/drivers/media/video/smiapp/smiapp-core.c
+++ b/drivers/media/video/smiapp/smiapp-core.c
@@ -34,6 +34,7 @@
 #include <linux/slab.h>
 #include <linux/regulator/consumer.h>
 #include <linux/v4l2-mediabus.h>
+#include <linux/slab.h>
 #include <media/v4l2-device.h>
 
 #include "smiapp.h"
diff --git a/drivers/mfd/rc5t583.c b/drivers/mfd/rc5t583.c
index cdc1df7fa0e9..7637ffe78aac 100644
--- a/drivers/mfd/rc5t583.c
+++ b/drivers/mfd/rc5t583.c
@@ -97,7 +97,7 @@ static int __rc5t583_set_ext_pwrreq1_control(struct device *dev,
 	en_bit = deepsleep_data[id].ds_pos_bit;
 	slot_bit = en_bit + 1;
 	ret = rc5t583_read(dev, deepsleep_data[id].reg_add, &sleepseq_val);
-	if (ret < 0) {
+	if (ret) {
 		dev_err(dev, "Error in reading reg 0x%x\n",
 				deepsleep_data[id].reg_add);
 		return ret;
diff --git a/drivers/mfd/wm8994-core.c b/drivers/mfd/wm8994-core.c
index eec74aa55fdf..5529c6638852 100644
--- a/drivers/mfd/wm8994-core.c
+++ b/drivers/mfd/wm8994-core.c
@@ -405,7 +405,7 @@ static __devinit int wm8994_device_init(struct wm8994 *wm8994, int irq)
 	struct regmap_config *regmap_config;
 	const struct reg_default *regmap_patch = NULL;
 	const char *devname;
-	int ret, i, patch_regs;
+	int ret, i, uninitialized_var(patch_regs);
 	int pulls = 0;
 
 	dev_set_drvdata(wm8994->dev, wm8994);
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
index 72dc3cde646d..79573eb085c8 100644
--- a/drivers/mmc/host/dw_mmc.c
+++ b/drivers/mmc/host/dw_mmc.c
@@ -11,7 +11,6 @@
  * (at your option) any later version.
  */
 
-#include <linux/blkdev.h>
 #include <linux/clk.h>
 #include <linux/debugfs.h>
 #include <linux/device.h>
@@ -1760,7 +1759,7 @@ static void dw_mci_work_routine_card(struct work_struct *work)
 	}
 }
 
-static int __init dw_mci_init_slot(struct dw_mci *host, unsigned int id)
+static int __devinit dw_mci_init_slot(struct dw_mci *host, unsigned int id)
 {
 	struct mmc_host *mmc;
 	struct dw_mci_slot *slot;
@@ -1935,7 +1934,7 @@ static bool mci_wait_reset(struct device *dev, struct dw_mci *host)
 	return false;
 }
 
-int dw_mci_probe(struct dw_mci *host)
+int __devinit dw_mci_probe(struct dw_mci *host)
 {
 	int width, i, ret = 0;
 	u32 fifo_size;
diff --git a/drivers/mtd/devices/Kconfig b/drivers/mtd/devices/Kconfig
index 4cdb2af7bf44..315c3512dff4 100644
--- a/drivers/mtd/devices/Kconfig
+++ b/drivers/mtd/devices/Kconfig
@@ -264,6 +264,7 @@ config MTD_DOCG3
 	tristate "M-Systems Disk-On-Chip G3"
 	select BCH
 	select BCH_CONST_PARAMS
+	select BITREVERSE
 	---help---
 	  This provides an MTD device driver for the M-Systems DiskOnChip
 	  G3 devices.
diff --git a/drivers/net/wireless/ath/carl9170/Kconfig b/drivers/net/wireless/ath/carl9170/Kconfig
index 267d5dcf82dc..1f1ba8fd689e 100644
--- a/drivers/net/wireless/ath/carl9170/Kconfig
+++ b/drivers/net/wireless/ath/carl9170/Kconfig
@@ -1,6 +1,7 @@
 config CARL9170
 	tristate "Linux Community AR9170 802.11n USB support"
 	depends on USB && MAC80211 && EXPERIMENTAL
+	select BITREVERSE
 	select FW_LOADER
 	select CRC32
 	help
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index 72548609f711..1faa6ae3dda4 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -1426,6 +1426,7 @@ int wl1271_rx_filter_alloc_field(struct wl12xx_rx_filter *filter,
 
 	return 0;
 }
+#endif
 
 int wl1271_rx_filter_get_fields_size(struct wl12xx_rx_filter *filter)
 {
@@ -1458,6 +1459,7 @@ void wl1271_rx_filter_flatten_fields(struct wl12xx_rx_filter *filter,
 	}
 }
 
+#ifdef CONFIG_PM
 /*
  * Allocates an RX filter returned through f
  * which needs to be freed using rx_filter_free()
diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig
index a7773a3e02b1..040f1fdda9f7 100644
--- a/drivers/usb/Kconfig
+++ b/drivers/usb/Kconfig
@@ -55,6 +55,11 @@ config USB_ARCH_HAS_XHCI
 	boolean
 	default PCI
 
+config USB_COMMON
+	tristate
+	default y
+	depends on USB || USB_GADGET
+
 menuconfig USB_SUPPORT
 	bool "USB support"
 	depends on HAS_IOMEM
@@ -65,11 +70,6 @@ menuconfig USB_SUPPORT
 
 if USB_SUPPORT
 
-config USB_COMMON
-	tristate
-	default y
-	depends on USB || USB_GADGET
-
 # Host-side USB depends on having a host controller
 # NOTE:  dummy_hcd is always an option, but it's ignored here ...
 # NOTE:  SL-811 option should be board-specific ...
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index 075d2eca8108..6c662c509049 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -145,6 +145,7 @@ config USB_EHCI_FSL
 config USB_EHCI_MXC
 	bool "Support for Freescale i.MX on-chip EHCI USB controller"
 	depends on USB_EHCI_HCD && ARCH_MXC
+	depends on !USB_EHCI_HCD_OMAP
 	select USB_EHCI_ROOT_HUB_TT
 	---help---
 	  Variation of ARC USB block used in some Freescale chips.
diff --git a/include/linux/phy.h b/include/linux/phy.h
index 93b3cf77f564..d8e3d411b2d1 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -548,12 +548,30 @@ int phy_start_interrupts(struct phy_device *phydev);
 void phy_print_status(struct phy_device *phydev);
 void phy_device_free(struct phy_device *phydev);
 
+#if IS_ENABLED(CONFIG_PHYLIB)
 int phy_register_fixup(const char *bus_id, u32 phy_uid, u32 phy_uid_mask,
 		int (*run)(struct phy_device *));
 int phy_register_fixup_for_id(const char *bus_id,
 		int (*run)(struct phy_device *));
 int phy_register_fixup_for_uid(u32 phy_uid, u32 phy_uid_mask,
 		int (*run)(struct phy_device *));
+#else
+static inline int phy_register_fixup(const char *bus_id, u32 phy_uid, u32 phy_uid_mask,
+		int (*run)(struct phy_device *))
+{
+	return 0;
+}
+static inline int phy_register_fixup_for_id(const char *bus_id,
+		int (*run)(struct phy_device *))
+{
+	return 0;
+}
+static inline int phy_register_fixup_for_uid(u32 phy_uid, u32 phy_uid_mask,
+		int (*run)(struct phy_device *))
+{
+	return 0;
+}
+#endif
 int phy_scan_fixups(struct phy_device *phydev);
 
 int phy_init_eee(struct phy_device *phydev, bool clk_stop_enable);
diff --git a/include/linux/usb/ulpi.h b/include/linux/usb/ulpi.h
index 6f033a415ecb..687386298eae 100644
--- a/include/linux/usb/ulpi.h
+++ b/include/linux/usb/ulpi.h
@@ -181,8 +181,16 @@
 
 /*-------------------------------------------------------------------------*/
 
+#ifdef CONFIG_USB_ULPI
 struct usb_phy *otg_ulpi_create(struct usb_phy_io_ops *ops,
 					unsigned int flags);
+#else
+static inline struct usb_phy *otg_ulpi_create(struct usb_phy_io_ops *ops,
+					unsigned int flags)
+{
+	return NULL;
+}
+#endif
 
 #ifdef CONFIG_USB_ULPI_VIEWPORT
 /* access ops for controllers with a viewport register */
diff --git a/sound/soc/Kconfig b/sound/soc/Kconfig
index c5de0a84566f..7af6f7e1ca56 100644
--- a/sound/soc/Kconfig
+++ b/sound/soc/Kconfig
@@ -7,6 +7,7 @@ menuconfig SND_SOC
 	select SND_PCM
 	select AC97_BUS if SND_SOC_AC97_BUS
 	select SND_JACK if INPUT=y || INPUT=SND
+	depends on I2C || !I2C
 	select REGMAP_I2C if I2C
 	select REGMAP_SPI if SPI_MASTER
 	---help---
diff --git a/sound/soc/omap/Kconfig b/sound/soc/omap/Kconfig
index 57a2fa751085..90237682d301 100644
--- a/sound/soc/omap/Kconfig
+++ b/sound/soc/omap/Kconfig
@@ -112,6 +112,7 @@ config SND_OMAP_SOC_OMAP_ABE_TWL6040
 config SND_OMAP_SOC_OMAP_HDMI
 	tristate "SoC Audio support for Texas Instruments OMAP HDMI"
 	depends on SND_OMAP_SOC && OMAP4_DSS_HDMI && OMAP2_DSS
+	depends on BROKEN
 	select SND_OMAP_SOC_HDMI
 	select SND_SOC_OMAP_HDMI_CODEC
 	select OMAP4_DSS_HDMI_AUDIO